[luatex] lua script on the run

[Khaled Hosny]

On Thu, Jan 06, 2011 at 11:05:22PM +0100, Philipp Stephani wrote:
> Am 06.01.2011 um 15:00 schrieb Khaled Hosny:
> 
> >> And before you arrive at a node list, TeX will already have complained about ^ outside math mode. Probably a token_filter callback would work better.
> > 
> > I was not thinking about this particular case, one can use tex-friendly
> > transliteration scheme but still need to escape non-textual material
> > which makes node list processing appealing. I would have suggested
> > token_filter but tex tokens are beyond my understanding.
> 
> Sadly, the documentation for the token library is quite incomplete and sometimes incorrect, but finally I got it to work:

Very interesting, I didn't run, but very "educational" example, now I
feel recovering from my tekenophobia :)

Regards,
 Khaled

-- 
 Khaled Hosny
 Arabic localiser and member of Arabeyes.org team
 Free font developer